chore(deps): bump github.com/onsi/gomega in /plugins/config

Bumps [github.com/onsi/gomega](https://github.com/onsi/gomega) from 1.31.1 to 1.32.0.
- [Release notes](https://github.com/onsi/gomega/releases)
- [Changelog](https://github.com/onsi/gomega/blob/master/CHANGELOG.md)
- [Commits](https://github.com/onsi/gomega/compare/v1.31.1...v1.32.0)

---
updated-dependencies:
- dependency-name: github.com/onsi/gomega
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

plugins/config/go.mod

@@ -5,7 +5,7 @@ go 1.21
 require (
 	github.com/dokku/dokku/plugins/common v0.0.0-00010101000000-000000000000
 	github.com/joho/godotenv v1.2.0
-	github.com/onsi/gomega v1.31.1
+	github.com/onsi/gomega v1.32.0
 	github.com/ryanuber/columnize v2.1.2+incompatible
 	github.com/spf13/pflag v1.0.5
 )